Sydney Sweeney as Bea

Glen Powell as Ben

Mia Artemis as Barista

Nat Buchanan as Miranda Clerk

GaTa as Pete

Alexandra Shipp as Claudia

Hadley Robinson as Halle

Dermot Mulroney as Leo

Rachel Griffiths as Innie

Deborah Faye Lee as Flight Attendant

Lance Kerfuffle as Peter Gluck

Taryn Gluck as Olivia von Stauffenberg

Alexandra Gluck as Mafalda von Stauffenberg

Summer Tian as Mother at Airport

Dan Liu as Father at Airport

Davina Chan Gallagher as Daughter at Airport

Charlee Fraser as Margaret

Joe Davidson as Beau

Bryan Brown as Roger

Michelle Hurd as Carol

Darren Barnet as Jonathan

Mariama Whitton as Superyacht Crew Member

Ryan Panizza as Superyacht Crew Member

Talayna Moana Nikora as Harbour Patrol Heli Responder

Beau Karolos as Harbour Patrol Driver

Ben Heber as Dogberry Clerk

Maple as Klonopin

Theodore Avery as Wedding Guest (uncredited)

Jen Boxer as Opera House Tourist (uncredited)

Heloise D'Annunzio as Hot Girl #2 (uncredited)

Victoria Ferrara as Nightclub Patron (uncredited)

Apit Karki as Opera House Guest (uncredited)

Hiroshi Kasuga as Int'l Traveller (uncredited)

Aiden Mckenzie as Airport Passenger (uncredited)

Armani Pinto as Woman Getting Married at Opera House (uncredited)

Jacob Yee as Wedding Guest (uncredited)